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1. 发明专利

JPH03137382A DOOR SUPPORTING STRUCTURE 失效
公开(公告)号：JPH03137382A
公开(公告)日：1991-06-11
申请号：JP27164589
申请日：1989-10-20
申请人： NISSAN MOTOR
发明人： YAMAZAKI TAKESHI
IPC分类号： E05D5/00 , E05D7/083
摘要： PURPOSE:To decrease the number of parts, reduce the weight, and allows spacious utilization of the internal space of a car by setting the rotational fulcrum at the left side and the right side of a door, and supporting this rotational fulcrum by a left and a right lamp installed at the car body. CONSTITUTION:A rotational fulcrum 11 is set at the left side and the right side of a car door 9 and supported by a left and a right lamp 13 installed on the car body. This eliminates necessity for provision of any structural part such as basis, curved stay, etc., and it is now practicable to use the intra-car space such as cabin and engine room spaciously and effectively.

2. 发明专利

JPH03125768A DOOR HANDLE DEVICE 失效
公开(公告)号：JPH03125768A
公开(公告)日：1991-05-29
申请号：JP26420989
申请日：1989-10-09
申请人： NISSAN MOTOR
发明人： YAMAZAKI TAKESHI
IPC分类号： E05B1/00 , B60J5/04
摘要： PURPOSE:To permit the condition of a door handle to be visually confirmed at the time when a key is inserted into a key hole by providing an illuminator to be lit by being set to ON when inserting a key into the locker of the door handle. CONSTITUTION:The handle 12 of a door handle device 10 consists of a base part 14 provided on the surface side to give an unlocking force to a locker and an illuminator 16 which is provided on the rear side, having a light permeability and turning to ON to be lit when inserting a key into the locker 3. When a key is inserted into the key hole, illumination is made by the illuminator in such a way that the lense pattern when a bulb 18 is lit, becomes indirect light pattern reflected on the recession by a lense 20 of a concaved cross section to cause the handle to come up to the surface in the shadow. The handle can thus be exactly visualized for confirmation at the time when the key is inserted into the key hole.

3. 发明专利

JPH03120901A ANTENNA STRUCTURE UTILIZING WINDOW PANEL 失效
公开(公告)号：JPH03120901A
公开(公告)日：1991-05-23
申请号：JP25765989
申请日：1989-10-04
申请人： NISSAN MOTOR
发明人： YAMAZAKI TAKESHI
IPC分类号： H01Q1/44
摘要： PURPOSE:To obtain high reception performance equivalent to that of a Parabolic antenna by reflecting a radio wave once in a curved recessed face formed to a window panel and converging the wave and receiving the converged radio wave with an antenna main body. CONSTITUTION:A curved recessed face 6 is formed to a curved face equivalent to a parabolic face and acts like concentrating a radio wave D of a short wave length especially such as a microwave or a millimeter wave onto one point. Then an antenna main body 8 is projected upward from a gap between l rear window panel 5 and a trunk lid 10 only in operation and its tip 8a is positioned to a position where the radio wave D is concentrated. Thus, the radio wave D reflected in the curved recessed face 8 and concentrated onto one point is received from a tip 8a of the antenna main body 8 and the high reception perfor mance equivalent to that of a so-called parabolic antenna is obtained.

4. 发明专利

JPH01106724A AUTOMOBILE DOOR STRUCTURE 失效
公开(公告)号：JPH01106724A
公开(公告)日：1989-04-24
申请号：JP26314987
申请日：1987-10-19
申请人： NISSAN MOTOR
发明人： YAMAZAKI TAKESHI
IPC分类号： B60J5/04
摘要： PURPOSE:To give sufficient opened feelings to the passenger and it is possible to eliminate burn and uncomfortability which take place when the passenger's upper arm is put on one shoulder surface of a door, by coating an outboard side shoulder surface in the outer section of a door panel for a low height vehicle such as a sport car or the like, with a low heat-accumulating type whether resistant material. CONSTITUTION:The height of a door panel 2 incorporating an elevatable windshield panel 3 and composed of an door inner panel 2A and a door outer panel 2B is lowered so that the passenger sitting on a seat 1 is allowed to put his upper arm (j) on the door panel 2 in a comfortable attitude. An inboard side surface and shoulder surface are coated with a door trim 4, and an outboard side shoulder surface 2d of the door outer panel 2B is coated with a low heat accumulating type material 6 which is wheather-resistance against rain water, dust and the like. Accordingly, the passenger may put his upper arm on the door shoulder surface with no fear, thereby it is possible to give sufficient opened feelings and to avoid uncomfortable feelings.

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